A tool for replacing a coupler knuckle of a coupler of a railway wagons comprises a base trolley, a rotating hand wheel, transmission gears, lifting double-screw bolts and coupler knuckle fixtures, wherein the transmission gears are three gears, which are completely as same as each other, engaged with each other and mounted on a platform of the base trolley; the rotating hand wheel is mounted on one transmission gear; the two lifting double-screw bolts are arranged on the other two transmission gears and can rotate with the transmission gears; and the coupler knuckle fixtures are mounted on the lifting double-screw bolts and can be used for clamping a knuckle at the front end of the coupler knuckle of the coupler. The tool for replacing the coupler knuckle of the coupler of the railway wagons, provided by the invention, has the advantages of simple structure, low cost, safety, high efficiency and convenience in use. As the motion of the rotating hand wheel is converted into the motion for stably lifting the coupler knuckle of the coupler upwards, the force for lifting the coupler knuckle upwards is reduced and the part is very stably moved to a desired height. Meanwhile, as the platform of the tool is both an operation platform in the operation of personnel and a tool for transporting materials by using railway tracks, the wagons are convenient to overhaul.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Tool for replacing coupler knuckle of coupler of railway wagons


    Beteiligte:
    WANG BIN (Autor:in) / YANG YANJUN (Autor:in) / LI YUZHOU (Autor:in) / ZHANG HUAWEI (Autor:in) / WANG CHUNBAO (Autor:in) / SUN ZHENQUAN (Autor:in) / ZHANG YONGGONG (Autor:in) / QIU QINGHUA (Autor:in) / ZHAO QIAN (Autor:in) / GAO MING (Autor:in)

    Erscheinungsdatum :

    07.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



    A COUPLER FOR RAILWAY WAGONS

    ERIKSSON JAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Coupler assembly for coupling railway wagons

    KUKULSKI JAN / WASILEWSKI LESZEK / KOCHMANSKI JAN et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Cast steel material, coupler knuckle, preparation method of coupler knuckle and railway vehicle

    TIAN CHANGLIANG / LIU SHENGTIAN / SONG DEJING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    RAILWAY VEHICLE COUPLER HAVING ROBUST KNUCKLE

    WIKE PAUL / DEWALD DALE K / PETRUNICH TOM et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    RAILWAY VEHICLE COUPLER HAVING ROBUST KNUCKLE

    WIKE PAUL / PETRUNICH TOM / TODT MATTHEW et al. | Europäisches Patentamt | 2023

    Freier Zugriff